I don't see the logo in the header.
All other modifications to the header seems to be ok, but my logo didn't appear.
Even after een clean installation of atahualpa logo.png, as included bij the theme, is not visible.
What's wrong?

regards,
Wouter

What is the url

www.woutervroom.nl/wordpress

ok, is you logo in 'wp-content/ata-images/logo.png'?
what are the file permissions? they should be 644.

I see a logo named "logo rmvv transp.png" but it is not a good idea to have spaces in file names for images as they sometimes aren't handled well. You should have a dashes or underscores such as "logo_rmvv_transp.png".

When upgrading from 3.7.12 to 3.7.13 I lost the complete header area. I am currently back on 3.7.12, and it works as normal.
zelfmaakrecepten.nl

I was having that problem. I had to go to Image Location and change it from atahualpa to wp-content, then make the ata-images folder and upload the logo image there.

imo I checked it several times, but now after a clean installation it works!

regards,
Wouter